CUSIP: 98400J108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 258,099 | $3,683 | — | — |
| Q1 2018 | 1,096,349 | $12,772 | — | — |
| Q4 2017 | 170,095 | $1,665 | — | — |
| Q3 2017 | 203,397 | $2,003 | — | — |
| Q2 2017 | 216,937 | $2,119 | — | — |
| Q1 2017 | 248,432 | $2,209 | — | — |
| Q4 2016 | 181,820 | $1,389 | — | — |
| Q3 2016 | 138,334 | $838 | — | — |
| Q2 2016 | 85,017 | $489 | — | — |
| Q1 2016 | 113,226 | $738 | — | — |
| Q4 2015 | 58,345 | $353 | — | — |
| Q2 2015 | 20,399 | $154 | — | — |
| Q1 2015 | 113,271 | $1,007 | — | — |
| Q4 2014 | 32,895 | $301 | — | — |